718227616 has 24 divisors (see below), whose sum is σ = 1421128800. Its totient is φ = 357306048.

The previous prime is 718227613. The next prime is 718227617. The reversal of 718227616 is 616722817.

It is not an unprimeable number, because it can be changed into a prime (718227613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50026 + ... + 62761.

It is an arithmetic number, because the mean of its divisors is an integer number (59213700).

Almost surely, 2^718227616 is an apocalyptic number.

It is an amenable number.

718227616 is a deficient number, since it is larger than the sum of its proper divisors (702901184).

718227616 is a wasteful number, since it uses less digits than its factorization.

718227616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112996 (or 112988 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 718227616 is about 26799.7689542279. The cubic root of 718227616 is about 895.5449033463.

The spelling of 718227616 in words is "seven hundred eighteen million, two hundred twenty-seven thousand, six hundred sixteen".